INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c964b7612a51ddeed51b89b8c0255c92e0268dff77511ce96ff65e085c18cd8', 
    'EgJ1g/lCeAzlEO0695IWl2F5ympHi7G8TyUi4A+RvUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)